DR. JAIONN ZAVIER GRINER MD
NPI 1801423553
Emergency Medicine in Boston, MA
About Dr. Jaionn Zavier Griner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAIONN ZAVIER GRINER MD (NPI 1801423553) is an individual emergency medicine provider in Boston, Massachusetts, licensed in Texas (V2744) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with St David's Medical Center, and is a graduate of University Of California, Geffen School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Jaionn Zavier Griner Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St David's Medical Center
Acute Care Hospitals · Austin, TXNorth Austin Medical Center
Acute Care Hospitals · Austin, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jaionn Griner's NPI number?
The NPI number for Jaionn Griner is 1801423553. It was assigned to this individual provider in the NPPES registry on March 24, 2020.
Where is Jaionn Griner located?
Jaionn Griner practices at 1 Boston Medical Ctr Pl, Boston, MA 02118. The listed phone number is (617) 638-8000.
What is Jaionn Griner's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Jaionn Griner enrolled in Medicare?
Yes. Jaionn Griner is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Jaionn Griner accept?
Health plans from Blue Cross and Blue Shield of Texas list Jaionn Griner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Jaionn Griner affiliated with any hospitals?
According to CMS data, Jaionn Griner is affiliated with St David's Medical Center and North Austin Medical Center.
When was this NPI record last updated?
The NPPES record for Jaionn Griner was last updated on August 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Jaionn Zavier Griner, MD · NPI 1801423553
Emergency Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 24, 2020.
## Identity
- **NPI:** 1801423553 (Entity type: Individual)
- **Enumerated:** March 24, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** V2744 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BOSTON MEDICAL CTR PL, Boston, MA 02118-2908
- **Phone:** (617) 638-8000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of California, Geffen School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** August 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1801423553) · Data from the CMS NPPES public registry.